Remove baked-on crud from pots and pans. Combine hydrogen peroxide with enough baking soda to make a paste, then rub onto the dirty pan and let it sit for a while. Come back later with a scrubby sponge and some warm water, and the baked-on stains will lift right off.

Which is cleaner, your keyboard or your toilet seat? Let's hope your keyboard, but just in case, we'll show you how to safely clean and disinfect your keyboard and mouse.

Studies have shown that computer keyboards can have more bacteria than toilet seats. Given that little tidbit of information, you might want to consider cleaning and disinfecting your keyboard more often, especially if you share your keyboard and mouse with others. Here's how: